1338 Overview
Key Specifications
Package: Metal
Mount Type: Through Hole
Pins: 25
Height: 12.1 mm
Description
The 1338 is a serial real-time clock (RTC) device that consumes ultra-low power and provides a full binary-coded decimal (BCD) clock/calendar with 56 bytes of battery backed Non-Volatile Static RAM. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.
Key Features
- Real-Time Clock (RTC) counts seconds, minutes, hours, day, date, month, and year with leap-year compensation valid up to 2100
- 56-byte battery-backed Non-Volatile RAM for data storage
- Fast mode I2C serial interface
- Automatic power-fail detect and switch circuitry
- Programmable square-wave output
